315076554

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 120

約数和(自身を含む): 788065740

約数和(自身を除く): 472989186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 81, 82, 89, 117, 123, 162, 178, 234, 246, 267, 351, 369, 533, 534, 702, 738, 801, 1053, 1066, 1107, 1157, 1599, 1602, 1681, 2106, 2214, 2314, 2403, 3198, 3321, 3362, 3471, 3649, 4797, 4806, 5043, 6642, 6942, 7209, 7298, 9594, 10086, 10413, 10947, 14391, 14418, 15129, 20826, 21853, 21894, 28782, 30258, 31239, 32841, 43173, 43706, 45387, 47437, 62478, 65559, 65682, 86346, 90774, 93717, 94874, 98523, 131118, 136161, 142311, 149609, 187434, 196677, 197046, 272322, 284622, 295569, 299218, 393354, 426933, 448827, 590031, 591138, 853866, 897654, 1180062, 1280799, 1346481, 1770093, 1944917, 2561598, 2692962, 3540186, 3842397, 3889834, 4039443, 5834751, 7684794, 8078886, 11669502, 12118329, 17504253, 24236658, 35008506, 52512759, 105025518, 157538277, 315076554]

約数ペア:

[(1, 315076554), (2, 157538277), (3, 105025518), (6, 52512759), (9, 35008506), (13, 24236658), (18, 17504253), (26, 12118329), (27, 11669502), (39, 8078886), (41, 7684794), (54, 5834751), (78, 4039443), (81, 3889834), (82, 3842397), (89, 3540186), (117, 2692962), (123, 2561598), (162, 1944917), (178, 1770093), (234, 1346481), (246, 1280799), (267, 1180062), (351, 897654), (369, 853866), (533, 591138), (534, 590031), (702, 448827), (738, 426933), (801, 393354), (1053, 299218), (1066, 295569), (1107, 284622), (1157, 272322), (1599, 197046), (1602, 196677), (1681, 187434), (2106, 149609), (2214, 142311), (2314, 136161), (2403, 131118), (3198, 98523), (3321, 94874), (3362, 93717), (3471, 90774), (3649, 86346), (4797, 65682), (4806, 65559), (5043, 62478), (6642, 47437), (6942, 45387), (7209, 43706), (7298, 43173), (9594, 32841), (10086, 31239), (10413, 30258), (10947, 28782), (14391, 21894), (14418, 21853), (15129, 20826)]